Percy Jackson and his twin sister Aqua Jackon

Percy Jackson is 12 years old, as well as his twin sister, Aqua Jackson... Aqua knew little about her family, espesualy since she was put into an orphanage, since the day she was born, Annabeth, who was sent to the orphanage to protect Aqua, since her seventh birthday, and Grover, who is sworn to protect Percy if it's the last thing he does, make some changes in Aqua and Percy's life, Annabeth and Grover team up to make sure that to two most powerful Demi-God siblings find out who they are... You know how it ends with Percy, but will Aqua make the same choice or a big mistake???